PGR use on Cereals?

I love plant growth regulators on cereals. In my mind they are a must use on irrigation but wet season there may be more regions that should consider using them because of good conditions.
Some will spray a PGR on the early side and tank mix with a slightly later in crop herbicide (it helps if you did a residual herbicide with your pre burn) or do a separate PGR pass at GS 32.
We plan on doing 1.5 -2 apps of a PGR on some of our taller varieties on irrigation this season. (mix with herbicide and again at GS 32 or a little later.)

Should you use a PGR on forges? Although all of my information is anecdotal, I feel like the reduced height goes into making thicker stems. Also if you can keep a crop standing longer you can fill the head better to give you more yield and also swath crop easier to silage more crop easier.
https://www.grainews.ca/crops/application-timing-of-pgrs/

YouTube zoom recording on all crop lodging https://www.youtube.com/watch?v=iFk9Y4YL4pg&t=952s